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Deal.ai › Flashfish › Batteries & Chargers
Flashfish
Flashfish E103 300W Portable Power Station

Flashfish E103 300W Portable Power Station

Best price now

$186.05at BanggoodChecked 13 h ago

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $186.05 at Banggood (checked Nov 14, 2026).

Our take on the Flashfish E103 300W Portable Power Station

The Flashfish E103 is a small 300W portable power station built around a LiFePO4 battery, which is the longer-lived chemistry now common in this class. It charges from a wall outlet or 12V socket and has USB-A ports for phones and small devices. Its 300W output suits lights, laptops, routers and fans, not kettles, heaters or full-size appliances. Against rivals it trades higher wattage for a safer, more durable battery, so it fits light backup and camping use rather than whole-home or heavy tool duty.

Best forPhone, laptop and router backup during outagesCamping and weekend tripsSmall-device charging on the roadA first, low-draw emergency power station
Pros
  • LiFePO4 battery chemistry is more durable than typical lithium-ion packs
  • 300W output covers lights, laptops, fans and routers
  • Charges from a wall outlet or a 12V car socket
  • USB-A ports for everyday devices
  • Compact enough to move between rooms or pack in a car
Cons
  • 300W limits it to small appliances; no high-wattage gear
  • USB-A only, with no USB-C port listed
  • No solar charging input listed
  • Small capacity means short runtime on anything beyond phones and laptops

Flashfish E103 300W Portable Power Station prices at every store

  • BanggoodNew

    In stock

    $186.05Checked 13 h ago
    Visit Banggood

Store links may earn us a commission. Price via Klarna.

Flashfish E103 300W Portable Power Station price history

Lowest price we've seen: $186.05 on Nov 14 at Banggood. Tracked across 1 store since Nov 14.

About the Flashfish E103 300W Portable Power Station

The Flashfish E103 is a portable power station rated at 300 W. It uses LiFePO4 battery technology.

It has a USB-A connection for charging devices. It can be recharged through a power adapter or power socket (12-230V).

Type
Portable power station
Power
300 W
Battery
LiFePO4
Ports
USB-A
Power input
Power adapter / power socket (12-230V)

Specifications

Connections
USB-ASource
Battery Technology
LiFePO4Source
Power Connection
Power Adapter/Power Socket (12-230V)Source
Type
Portable Power StationSource
Power Supply (W)
300.0Source

Questions and answers

What can the Flashfish E103 300W run?
It runs small loads such as phones, laptops, routers, lights and fans. Anything drawing near or above 300W, like a kettle or heater, is beyond it.
Is LiFePO4 better than a regular lithium battery?
LiFePO4 generally lasts more charge cycles and holds up better over years than standard lithium-ion. That is the main reason to pick this over cheaper packs in the same power class.
How do you charge it?
It charges through a power adapter from a wall outlet or a 12V socket. No solar input is listed, so plan on mains or car charging.
Does it have USB-C?
No USB-C port is listed. Charging for phones and small devices goes through the USB-A ports.
Is it good for a power outage?
For keeping phones, a router and a laptop going, yes. For running a fridge, heater or other large appliance, its 300W output is too low.
Where is the Flashfish E103 300W Portable Power Station cheapest?
At Banggood, for $186.05, as of our latest check.

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